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86 lines
3.1 KiB
86 lines
3.1 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) != false) {
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header('location: index.php');
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exit;
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}
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global $tiki_p_admin, $tiki_p_use_HTML, $prefs, $info, $jitRequest, $is_html;
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if (! isset($is_html)) {
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if (isset($info['is_html'])) {
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$is_html = $info['is_html'];
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} else {
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$is_html = false;
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}
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}
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if ($prefs['feature_wysiwyg'] == 'y' && $prefs['javascript_enabled'] == 'y') {
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if ($prefs['wysiwyg_optional'] == 'n') {
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$_SESSION['wysiwyg'] = 'y';
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} else {
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if (isset($_REQUEST['mode_wysiwyg']) && $_REQUEST['mode_wysiwyg'] == 'y') {
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$_SESSION['wysiwyg'] = 'y';
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} elseif (isset($_REQUEST['mode_normal']) && $_REQUEST['mode_normal'] == 'y') {
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$_SESSION['wysiwyg'] = 'n';
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} elseif (isset($_REQUEST['wysiwyg'])) {
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if (! in_array($_REQUEST['wysiwyg'], ['y', 'n'])) {
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throw new Exception('Invalid wysiwyg parameter');
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}
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$_SESSION['wysiwyg'] = $_REQUEST['wysiwyg'];
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} elseif ($prefs['wysiwyg_memo'] == 'y' and ! empty($info['wysiwyg'])) {
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$_SESSION['wysiwyg'] = $info['wysiwyg'];
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} else {
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$_SESSION['wysiwyg'] = $prefs['wysiwyg_default'];
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}
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}
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} else {
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$_SESSION['wysiwyg'] = 'n';
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}
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if ($_SESSION['wysiwyg'] == 'y') {
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if ($prefs['wysiwyg_htmltowiki'] !== 'y' && ! isset($info['is_html'])) { // new pages in wysiwyg mode
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$is_html = true;
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}
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if ($is_html) {
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$prefs['feature_wiki_allowhtml'] = 'y'; // FIXME: hack. If page is HTML, temporarily allow html even if pref disables it.
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}
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} elseif ($prefs['feature_wiki_allowhtml'] == 'y' and ($tiki_p_admin == 'y' or $tiki_p_use_HTML == 'y')) {
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if (isset($_REQUEST['preview']) || isset($jitRequest['edit'])) {
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if (isset($_REQUEST["allowhtml"]) && $_REQUEST["allowhtml"] == "on") {
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$is_html = true;
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} elseif ($_SESSION['wysiwyg'] === 'n' || $prefs['wysiwyg_htmltowiki'] === 'y') { // unchecked
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$is_html = false;
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}
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} else {
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if (isset($info['is_html']) and $info['is_html']) {
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$is_html = true;
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}
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}
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}
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if (isset($jitRequest['edit'])) {
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// Restore the property for the rest of the script
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if ($is_html) {
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$data = $jitRequest->edit->none();
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$parserlib = TikiLib::lib('parser');
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$noparsed = [];
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$parserlib->plugins_remove($data, $noparsed);
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$data = TikiFilter::get('xss')->filter($data);
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$parserlib->plugins_replace($data, $noparsed, true);
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$_REQUEST['edit'] = $data;
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} else {
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$_REQUEST['edit'] = $jitRequest->edit->wikicontent();
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}
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//html is stored encoded in wysiwyg
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if (isset($jitRequest['wysiwyg']) && $jitRequest['wysiwyg'] == 'y') {
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$_REQUEST['edit'] = html_entity_decode($_REQUEST['edit'], ENT_QUOTES, 'UTF-8');
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}
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}
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